HARVARD MA1 70-2208 Manual de usuario

Single Syringe Pump MA1 70-2208

Dual Syringe Pump MA1 70-2209

Single Syringe Pump with Serial Communication MA1 70-2211

Dual Syringe Pump with Serial Communication MA1 70-2212

Model ‘11’ Plus

Syr nge Pump

User’s Manual

Publication 5411-001-REV-E

EU Directives WEEE and RoHS

To Our Value Customers:

We are committe to being a goo corporate citizen. As part of that commitment,

we strive to maintain an environmentally conscious manufacturing operation. The

European Union (EU) has enacte two Directives, the first on pro uct recycling

(Waste Electrical an Electronic Equipment, WEEE) an the secon limiting the use

of certain substances (Restriction on the use of Hazar ous Substances, RoHS).

Over time, these Directives will be implemente in the national laws of each EU

Member State.

Once the final national regulations have been put into place, recycling will be offere

for our pro ucts which are within the scope of the WEEE Directive. Pro ucts falling

un er the scope of the WEEE Directive available for sale after August 13, 2005 will

be i entifie with a “wheelie bin” symbol.

Two Categories of pro ucts covere by the WEEE Directive are currently exempt

from the RoHS Directive – Category 8, me ical evices (with the exception of

implante or infecte pro ucts) an Category 9, monitoring an control instruments.

Most of our pro ucts fall into either Category 8 or 9 an are currently exempt from

the RoHS Directive. We will continue to monitor the application of the RoHS

Directive to its pro ucts an will comply with any changes as they apply.

• Do Not Dispose Product with Municipal Waste

• Special Collection/Disposal Required

WEEE/RoHS Compliance Statement

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

Table of Contents

SUBJECT PAGE NO.

Gene al Info mation - Wa anty and Repai s ........................................2

Gene al Safety Summa y ......................................................................3-4

Int oduction:

Theory of Operation................................................................................5

Features ..................................................................................................5

Pump 11 Plus, Front and ear Views....................................................6

Installation:

Initial Setup & Location equirements ..................................................7

Loading the Syringe................................................................................7

Limit Switch Calibration ..........................................................................7

Ope ation:

Getting Started:

Turn Pump ON ................................................................................8

Functi n Keys and Run Indicat r ....................................................8

Entering Syringe Size........................................................................9

Entering Fl w Rate Range................................................................9

Entering Fl w Rate ..........................................................................9

Press Run ........................................................................................9

Check Syringe ..................................................................................9

Advanced Features:

V lume M de ................................................................................10

P wer Failure..................................................................................10

Display Intensity..............................................................................11

Changing Rates..............................................................................11

Infuse/Withdraw Switch ................................................................11

Maintenance ..................................................................................11

Pr tecting Small, Fragile Syringes ................................................12

Rem te C mmunicati n ................................................................12

Appendices:

A. Specifications ................................................................................13

B. Table of Popular Syringe Diameters ............................................14

C. Table of Minimum and Maximum Flow ates ............................15

D. Serial Communications; Commands, Queries

and esponses........................................................................16,17

E: Serial Port Connections: Dual S-232 ........................................18

Daisy-Chain ..................................................................................18

F: Model 11 Plus to PC Connection ................................................19

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

General Informat on

Serial Number

All inquires concerning our product should refer to the serial number of the unit.

Serial numbers are located on the rear of the chassis.

Calibration

All syringe pumps are designed and manufactured to meet their performance spec-

ifications at all rated voltages and frequencies. A calibration certificate is available

upon request. Contact customer service for details and pricing.

Warranty

Harvard Apparatus warranties this instrument for a period of two years from date

of purchase. At its option, Harvard Apparatus will repair or replace the unit if it is

found to be defective as to workmanship or material.

This warranty does not extend to damage resulting from misuse, neglect or abuse,

normal wear and tear, or accident.

This warranty extends only to the original customer purchaser.

IN NO EVENT SHALL HARVARD APPARAT S BE LIABLE FOR INCI-

DENTAL OR CONSEQ ENTIAL DAMAGES. Some states do not allow exclu-

sion or limitation of incidental or consequential damages so the above limitation or

exclusion may not apply to you. THERE ARE NO IMPLIED WARRANTIES OF

MERCHANTABILITY, OR FITNESS FOR A PARTIC LAR SE, OR OF

ANY OTHER NAT RE. Some states do not allow this limitation on an implied

warranty, so the above limitation may not apply to you.

If a defect arises within the two-year warranty period, promptly contact your local

distributor or Harvard Apparatus, 84 October Hill Road Holliston,

Massachusetts 01746-1388 using our toll free number 1-800-272-2775 (valid

only in the U.S., outside U.S. call 508-893-8999). Goods will not be accepted for

return unless an RMA (returned materials authorization) number has been issued

by our customer service department. The customer is responsible for shipping

charges. Please allow a reasonable period of time for completion of repairs, replace-

ment and return. If the unit is replaced, the replacement unit is covered only for the

remainder of the original warranty period dating from the purchase of the original

device.

This warranty gives you specific rights, and you may also have other rights which

vary from state to state.

Repair Facilities and Parts

Harvard Apparatus stocks replacement and repair parts. When ordering, please

describe parts as completely as possible, preferably using our part numbers. If prac-

tical, enclose a sample or drawing. We offer a complete reconditioning service.

CAUTION

This pump is not registered with the DA and is

not for clinical use on human or veterinary

patients. It is intended for research use only.

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

General Safety Summary

Please read the following safety precautions to ensure proper use of your syringe

pump. To avoid potential hazards and product damage, use this product only as

instructed in this manual. If the equipment is used in a manner not specified by

the manufacturer, the protection provided by the equipment may be impaired.

To Prevent Hazard or Injury:

Use Pro er Power Su ly

The pump is supplied with an approved power supply and line cord. To maintain

the safety integrity of the device, use only one of the following power supplies:

Ault Inc.

Model: PW118

Output: 12 Vdc, 1.5 A,

Input: 100-250 Vac, 50-60 Hz, .5A

Cui Inc.

Model: SA06N12-V

Ouptut: 12 Vdc, 2.0 A

Input: 100-240 Vac, 50-60 Hz, .8A

Globtek Inc

Model.: GT-4201D-12

Output: 12 Vdc, 1.66 A

Input: 100-240 Vac, 50-60 Hz, 0.6A

Use Pro er Line Cord

Use only the line cord shipped with the product and make sure line cord is certified

for country of use.

Ground the Product

This product is grounded through the return path of the DC power supply. To avoid

electric shock, use only approved power supply and line cord with the product.

Make Pro er Connections

Make sure all connections are made properly and securely.

Observe all Terminal Ratings

Review the operating manual to learn the ratings on all connections.

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

General Safety Summary

Avoid Ex osed Circuitry

Do not touch any electronic circuitry inside of the product.

Do Not O erate with Sus ected Failures

If damage is suspected on or to the product do not operate the product. Contact

qualified service personnel to perform inspection.

Observe all Warning Labels on Product

Read all labels on product to ensure proper usage.

Enviromental Conditions

Indoor use only

Temperature 4˚C to 40˚C (40˚ to 104˚ )

Humidity 20% to 80% RH

Well Ventilated Room

Altitude up to 2000 m

Mains Voltage luctuation not to Exceed +/- 10% of Nominal

Transient Overvoltage, Category II

Pump is Rated Pollution Degree 2 in Accordance with IEC 664

Functional Ground

Terminal

CAUTION

Refer to Manual

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

Introduct on

The ry f Operati n:

The Pump '11' Plus is designed as a low cost, single or dual syringe infusion pump

capable of low to moderate back pressures. The Pump ‘11’ Plus is standard with an

infuse limit switch and anti-siphon brackets. Both the single and dual syringe ver-

sions are available with our serial communication option package that includes dual

RS232, reversing switch, and a withdraw limit switch.

The pump can hold syringes of any make from 0.5 µl to 50/60ml for the single

sringe version and from 0.5 µl to 10ml for the dual syringe version. The diameter

of the syringes is entered via the keypad and the internal microprocessor drives a

precision stepper motor to produce accurate fluid flow.

Nonvolatile memory stores the last syringe diameter and flow rate along with other

configuration data.

The “Power ailure Mode” can be set to either turn the pump off in the event of

power failure or to resume pumping when power resumes.

Features:

Bright Display and Easy-To-Use Interface

A two-line 16 character vacuum fluorescent display along with six membrane keys

make this a most attractive but powerful, easy-to-use syringe pump. Only two

entries required to start pumping; syringe Inside Diameter (mm) and pumping flow

rates. The low rate can be changed while the Pump is running.

Two Modes of Operation, Constant Flow Rate and Volume

Dispense

The Pump '11' Plus will operate continuously in RATE mode or accurately

dispense a specific amount of fluid in VOLUME mode.

Smooth Flow

Enhanced micro-stepping pump profiles deliver very smooth and consistent flow,

that is virtually pulse free.

onvolatile Memory

The pump remembers its last syringe size, flow rate used and configuration settings.

Power Fail Mode

In a power failure the Pump can either RESUME or STOP pumping when power

is returned.

CE Mark Approved

The Pump '11' Plus meets all relevant European EMC and Safety requirements for

laboratory equipment.

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

Pump '11' Plus Front and Rear V ews

Pusher Block (4)

Keypad

Bronze Button (3)

LED Light

Shaft Collar (8)

Syringe Block (5) Syringe Retainer (1)

Dual RS-232

Connections (Option)

Pusher Block

bracket (2)

Syringe block

bracket (6)

Power Input jack

On/Off

Switch

Guide Rods

Infuse Limit

switch adjuster (7)

Infuse/Withdraw

Switch (Standard only

with RS232 option)

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

Installat on

Initial Setup

1. Read the manual to become familiar with all features and functions of the Pump

'11' Plus.

2. Connect the external DC Power Supply and line cord to the pump and main

supply.

3. Turn on main power switch located on the rear panel. The display will now

illuminate indicating that the power connections are correct. The display will

indicate POWER AIL. (this is normal as the pump indicates on the display if

power was disrupted since last use.)

Location Requi ements fo the Sy inge Pump

• A sturdy, level, clean and dry surface

• Minimum of one inch (2cm) clearance around the pump

• Appropriate environmental conditions

• A well ventilated room

Loading the Sy inge & Limit Switch Calib ation

1. Release the Syringe pusher block (4) by pressing the bronze button (3) on the side

of the pusher.

2. While holding the bronze button ‘in’, slide the pusher to the right.

3. Raise the spring loaded syringe retainer (1) and swing it out of the way.

4. Lay the loaded syringe in the ‘V’ shaped syringe block (5).

5. Swing the syringe retainer (1) so it holds the syringe in place.

6. Move the pusher so it makes contact with the syringe plunger.

7. Adjust pusher block Thumbscrews & bracket (2) until the syringe plunger is

completely captured.

8. Tighten down thumbscrews on syringe block bracket (6) so that it captures

flanges on syringe barrel.

9. The Infuse limit switch can be easily adjusted by loosening the thumbscrew (7)

on the pusher block and sliding the dowel pin in or out to the desired position.

Tighten thumbscrew into place when switch is set.

10. or units with RS232 option, the Withdraw limit switch is adjusted via the shaft

collar (8). Slide the collar to the desired position, and use the hex key provided to

lock it into place.

H a r v a r d A p p a r a t u s P u m p '11' P l u s S y r i n g e P u m p

Publication 5411-001-REV-E

Operat on: Gett ng Started

2. Function Keys and Run Indicator

Refer to the colored keypad at the front of the pump to identify the following

functions starting from the right.

R N/STOP – This turns the pump motor on and off.

ENTER – This key enters the data that is on the display into the memory of

the pump. Also used to query the flow rate.

DIAM – Used to enter or query the syringe diameter.

SET – This key is used to select which digit of the display is to be changed, to

move the decimal point and to move between modes. Each time the set key is

pressed the underline cursor below the digit or character on the display moves

one step to the right. It is used in conjunction with the ascending and descend-

ing keys. When it the display shows the desired the correct value the set key

will advance right to the next digit.

LLMM– The ascending and descending keys are used to change the numbers

on the display. LLUp key makes numbers increase, MMDown Key makes

numbers decrease. When the underline cursor is placed below the decimal

point, the LLMMkeys shift the decimal one place up or down.

Run Indicator – When the pump is running, the highly visible, green LED

above the RUN/STOP key will illuminate.

Getting sta ted

1. Turn Pump ‘O ’

Turn on power using the switch on rear of the pump, the display will light,

and indicate POWER AIL. (this is normal as the pump indicates on the dis-

play if power was disrupted since last use.)

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